Air Conditioning Service

Car Cool Services provide the best vehicle air conditioning service, the service is provided by City & Guilds qualified technicians using the latest technology to ensure compliance with manufacturers warranty schemes.

This comprehensive service includes:

All this for only £49.99


  • Full system inspection & report
  • Refrigerant analysis with customer copy printout.
  • In-Car temperature performance test
  • pre-service air conditioning system performance.
  • Evacuate refrigerant for recycling.
  • Vacuum test for leaks
  • Create deep vacuum to remove air and moisture.
  • Re-charge with fresh refrigerant
  • Add correct amount & grade of compressor oil.
  • Repeat In-Car temperature performance test.
  • Record post-service air con system performance.


With our while you wait service you can come to our workshop and have it done while you wait, we have a customer lounge for you to wait in while we provide this service.

Note: Some of the above items assume there is some refrigerant left in your system to test with and it is possible to run the system in its 'faulty' state.

©  Copyright 2016 Turner Performance & Diagnostics
233 London Road,
Hemel Hempstead

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